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SUMMARY:Jasmin Hörter (Karlsruhe)
DTSTART:20201201T134500Z
DTEND:20201201T144500Z
DTSTAMP:20260423T005733Z
UID:BOWL/7
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BOWL/7/">Lim
 its of epsilon-harmonic maps</a>\nby Jasmin Hörter (Karlsruhe) as part of
  B.O.W.L Geometry Seminar\n\n\nAbstract\nIn 1981 Sacks and Uhlenbeck intro
 duced their famous alpha-approximation of the Dirichlet energy for maps fr
 om surfaces and showed that critical points converge to a harmonic map (aw
 ay from finitely many points). Now one can ask whether every harmonic map 
 is captured by this limiting process. Lamm\, Malchiodi and Micallef answer
 ed this for maps from the two sphere into the two sphere and showed that t
 he Sacks-Uhlenbeck method produces only constant maps and rotations if the
  energy lies below a certain threshold. We investigate the same question f
 or the epsilon-approximation of the Dirichlet energy.\nJoint work with Tob
 ias Lamm and Mario Micallef.\n
LOCATION:https://researchseminars.org/talk/BOWL/7/
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